Global Patent Index - EP 3085427 A1

EP 3085427 A1 20161026 - LIQUID FILTER ASSEMBLY AND LIQUID FILTER CARTRIDGE

Title (en)

LIQUID FILTER ASSEMBLY AND LIQUID FILTER CARTRIDGE

Title (de)

FLÜSSIGKEITSFILTERANORDNUNGEN, MERKMALE, KOMPONENTEN UND VERFAHREN

Title (fr)

ENSEMBLE DE FILTRES POUR LIQUIDES ET CARTOUCHE DE FILTRE A LIQUIDE

Publication

EP 3085427 A1 20161026 (EN)

Application

EP 16166136 A 20100330

Priority

  • US 21158609 P 20090331
  • EP 10722850 A 20100330
  • US 2010029228 W 20100330

Abstract (en)

Liquid filter assemblies, features, components and methods are described. In general, a liquid filter cartridge is provided which includes features that help ensure that when the assembly is serviced, the cartridge positioned within the assembly is a proper one, in proper sealing orientation, for appropriate use. Features that can be used to provide for this include: a seal on the filter cartridge that defines a seal pattern non-orthogonal to a plane perpendicular to a central axis of the filter cartridge; and, a member of a projection/receiver arrangement on the filter cartridge which is orientated to engage a portion of a liquid filter assembly, for example a liquid flow collar, to allow sealing when the cartridge is a properly positioned cartridge and a properly configured cartridge. Assembly features are described. Also, a flexible radial projection arrangement providing snap-fit interaction between a cartridge and housing is provided. Methods of assembly and use as described.

IPC 8 full level

B01D 29/21 (2006.01); B01D 35/147 (2006.01)

CPC (source: EP US)

B01D 29/21 (2013.01 - EP US); B01D 29/96 (2013.01 - EP US); B01D 35/027 (2013.01 - US); B01D 35/147 (2013.01 - EP US); B01D 2201/0415 (2013.01 - EP US); B01D 2201/291 (2013.01 - EP US); B01D 2201/302 (2013.01 - EP US); B01D 2201/34 (2013.01 - EP US); B01D 2201/4046 (2013.01 - EP US); B01D 2201/4084 (2013.01 - EP US)

C-Set (source: US)

B01D 29/21 + B01D 29/96

Citation (applicant)

US 2005224407 A1 20051013 - HACKER JOHN R [US]

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2010117799 A2 20101014; WO 2010117799 A3 20101209; BR PI1014936 A2 20160426; BR PI1014936 B1 20200303; CN 102438718 A 20120502; CN 102438718 B 20150826; CN 105413300 A 20160323; CN 105413300 B 20181113; DE 112010001473 B4 20210812; DE 112010001473 T5 20120809; DE 112010006145 B3 20230601; EP 2414061 A2 20120208; EP 2414061 B1 20160706; EP 3085427 A1 20161026; EP 3085427 B1 20201202; EP 3834905 A1 20210616; EP 3834905 B1 20220803; EP 4122577 A1 20230125; PL 3085427 T3 20210614; US 10195551 B2 20190205; US 10967310 B2 20210406; US 11839842 B2 20231212; US 2012205300 A1 20120816; US 2017028322 A1 20170202; US 2019151780 A1 20190523; US 2021187419 A1 20210624; US 2024066444 A1 20240229; US 9480940 B2 20161101

DOCDB simple family (application)

US 2010029228 W 20100330; BR PI1014936 A 20100330; CN 201080019320 A 20100330; CN 201510453699 A 20100330; DE 112010001473 T 20100330; DE 112010006145 T 20100330; EP 10722850 A 20100330; EP 16166136 A 20100330; EP 20211120 A 20100330; EP 22187980 A 20100330; PL 16166136 T 20100330; US 201013262071 A 20100330; US 201615224025 A 20160729; US 201816230297 A 20181221; US 202117194935 A 20210308; US 202318388373 A 20231109